Not for the sake of our health, though it's often presented that way, but because it's an escape from the human anthill. It's an escape from our own competition, and our own dramas. And that's why ween joy looking at glaciers and oceans, and contemplating the Earth from outside its perimeters, etc. We like to feel in contact with something that is non-human, and that is so deeply important to us.

我写作是为了理解我周围的世界。

有用是这些老人曾经对自己最好的希望，而无目的是他们最深的恐惧。

成功的真正衡量标准不仅仅是利润，还有我们对社会留下的积极影响。

我总是相信，只要我尽力了，结果自然会随之而来。